From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.6 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_INVALID,DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BD3C1C2BBD1 for ; Thu, 17 Sep 2020 10:25:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 80F04206C3 for ; Thu, 17 Sep 2020 10:25:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=google.com header.i=@google.com header.b="u1mDyPU0" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726633AbgIQKZk (ORCPT ); Thu, 17 Sep 2020 06:25:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48156 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726597AbgIQKTF (ORCPT ); Thu, 17 Sep 2020 06:19:05 -0400 Received: from mail-qv1-xf49.google.com (mail-qv1-xf49.google.com [IPv6:2607:f8b0:4864:20::f49]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 163E3C06174A for ; Thu, 17 Sep 2020 03:19:03 -0700 (PDT) Received: by mail-qv1-xf49.google.com with SMTP id t4so1038213qvr.21 for ; Thu, 17 Sep 2020 03:19:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=sender:date:message-id:mime-version:subject:from:to:cc; bh=ZU+DPT22S0CV1ES1wtFAa83RDjLdxcwwskP2a3Xj38w=; b=u1mDyPU0nqs9XqH5wdSySLV7aOgSvluTZAD4YXy4RysXzuU07tm5o+/aik1DX57pGq uL9iPY/fBDQe7yOZkt4yq8zvW4LD7kxcNPbNt1QOgszjhVyFRMsP08dmrYcATtcsufTF uapGy7cc2Bhlg+/UulkOUNn+l4eRNMFnKKLUfb9VxrtTWshb1QBUWvj14Oo8PQCW1GXg MN4usefnhoKMY2lZWGUYzI333dS8G1DuDNMXcHxcrgBypgeC9cRMuH4KdtHLZNcdcnZS tvyQOusOb7QIi2C9Piny0GP546KAAo+kemfHkpqJKPMIptnm/SZm/dtPZz/slQU2XgQK ku3A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:message-id:mime-version:subject:from :to:cc; bh=ZU+DPT22S0CV1ES1wtFAa83RDjLdxcwwskP2a3Xj38w=; b=cscHKfLu+6m/4kdww+EEdhTBkd3sJ76tais849z0eGqCI1fTjvV1XwPUV3PxuPRt2Y 8BXUqiAojHVq6wtbW+7v2/FcfnOkoqPgwcaJqdwpQ+6Cs1M1lXETAjFgHnmBHtMCj6NY 3ZSpMmtDC3PaE5kZe9vOe3y7k/BLVtAyrUkgjACp/loXPUoCVQdBnfq7XAFQTmloFK5z kkW1bnAPNL0XMVr54J9unyXPQrB42bzrph32lGjQq4RHF1vw2gFEFxlQytqYhGacKf+0 F8qJ5ByI5DCFvElxOb1VgghP9sb9ldY7JYNTOjTcY3Kdh7ZlNrBXWgO7M1sNSvOil2+t 5ZBg== X-Gm-Message-State: AOAM533vOUdBOLuvpNC3mjOLx6iZmPzGrAR17De2GBDUCzDDv0fwWTW7 HWVmNtbA1LKUYtU49GTsfzcDX4E2RjE= X-Google-Smtp-Source: ABdhPJxDnWgHN2qC3rqj59a7E1XQy8vDobQsTiIdnHwfq+MyZWjuKBk/rUH9eEnO0X3gcR9QLePElYvsZms= X-Received: from badhri.mtv.corp.google.com ([2620:15c:211:1:f292:1cff:fee0:66cf]) (user=badhri job=sendgmr) by 2002:ad4:58e3:: with SMTP id di3mr11458117qvb.54.1600337942277; Thu, 17 Sep 2020 03:19:02 -0700 (PDT) Date: Thu, 17 Sep 2020 03:18:46 -0700 Message-Id: <20200917101856.3156869-1-badhri@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.28.0.618.gf4bc123cb7-goog Subject: [PATCH v7 01/11] usb: typec: tcpci: Add a getter method to retrieve tcpm_port reference From: Badhri Jagan Sridharan To: Guenter Roeck , Heikki Krogerus , Greg Kroah-Hartman Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Badhri Jagan Sridharan Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Allow chip level drivers to retrieve reference to tcpm_port. Signed-off-by: Badhri Jagan Sridharan Reviewed-by: Heikki Krogerus --- Change since v1: - Changing patch version to v6 to fix version number confusion. Change since v6: - Rebase on usb-next - Added Reviewed-by from Heikki. --- drivers/usb/typec/tcpm/tcpci.c | 6 ++++++ drivers/usb/typec/tcpm/tcpci.h | 2 ++ 2 files changed, 8 insertions(+) diff --git a/drivers/usb/typec/tcpm/tcpci.c b/drivers/usb/typec/tcpm/tcpci.c index 7d9491ba62fb..b960fe5a0f28 100644 --- a/drivers/usb/typec/tcpm/tcpci.c +++ b/drivers/usb/typec/tcpm/tcpci.c @@ -38,6 +38,12 @@ struct tcpci_chip { struct tcpci_data data; }; +struct tcpm_port *tcpci_get_tcpm_port(struct tcpci *tcpci) +{ + return tcpci->port; +} +EXPORT_SYMBOL_GPL(tcpci_get_tcpm_port); + static inline struct tcpci *tcpc_to_tcpci(struct tcpc_dev *tcpc) { return container_of(tcpc, struct tcpci, tcpc); diff --git a/drivers/usb/typec/tcpm/tcpci.h b/drivers/usb/typec/tcpm/tcpci.h index cf9d8b63adcb..04c49a0b0368 100644 --- a/drivers/usb/typec/tcpm/tcpci.h +++ b/drivers/usb/typec/tcpm/tcpci.h @@ -150,4 +150,6 @@ struct tcpci *tcpci_register_port(struct device *dev, struct tcpci_data *data); void tcpci_unregister_port(struct tcpci *tcpci); irqreturn_t tcpci_irq(struct tcpci *tcpci); +struct tcpm_port; +struct tcpm_port *tcpci_get_tcpm_port(struct tcpci *tcpci); #endif /* __LINUX_USB_TCPCI_H */ -- 2.28.0.618.gf4bc123cb7-goog